On December 18th, 2015, Tangshan 3R Chemical Co., Ltd. commenced construction. It is in Nanpu Economic Development Zone which covers an area of over 15,000 square meters.This construction is expected to be completed in November next year. Upon completion, it will be put in production of ferric chloride, ferrous chloride and zinc iron complex.The expected annual production of ferric chloride is 90,000tons / year, ferrous chloride is 20,000 tons / year and zinc iron complex is 10,000 tons / year.